4.0 out of 5 stars Cool gadget to have around

2026-02-04    -brandon g

It does exactly what it says and works fairly well, only down side is each side needs a power source, so you need a USB port on each device to power the signal, if you have that it works just as expected. This is 1080p only, so this will not push 4k, it will work on 4k devices, but you will lose quality, just FYI.If you need to cast a signal across room and don't want to run cables, this is a great option, set up is a hair more than a normal al hdmi cable, but still easy to do.

5.0 out of 5 stars Watch Media from Your Laptop/Tablet/Desktop on a Large-Screen TV! Recommended!

2025-12-31    -Kate

I travel a lot and always there seems to be a large-screen TV in hotel rooms though just as often “there is nothing good on” or, at least, not at the times – which is seldom – that I have available to watch. I thought this would be the solution since I always travel with my small laptop and/or notebook/tablet. After ordering, this was delivered well-packaged and in perfect condition the very next day, which was great since I had to leave again the day after that.This product is certainly as advertised. They are very easy to use: plug and play and no apps or drivers or anything like that needed. My portable devices had no problem recognizing the TX transmitter and I have yet to have a TV not work with the RX receiver. As the Amazon item description says and the pix there show, they do need to be plugged in. They draw power via USB-C and, in particular, the TX transmitter does not get power from your computer/tablet just from being plugged in there. The catch is that in a hotel room or other unfamiliar locations you may not find a USB port within reach of the cables supplied with these. So it’s best to use a power bank – you may need two of them! – to make everything work. That said, when you have followed the very simple directions these devices work flawlessly. I did not notice any degradation of signal, interruptions or latency. So now when I travel I can watch anything I’ve brought on my portable devices on the big-screen TV in the hotel room as most all of them these days have HDMI ports. In fact, with my air-mouse and wireless keyboard I can work on my laptop using the big-screen TV. It’s wonderful!These little devices look and feel well-made of standard materials. They do heat up with use but that doesn’t seem to make them quit. I haven’t taxed them with making them work over long distances or through walls or anything.Are they a good value? Well, considering that most of the alternatives are a lot more costly than the current $55.99 asking price of these, I would say they absolutely are a good value. RECOMMENDED!

5.0 out of 5 stars Effortless Setup, Reliable Performance - A Game Changer for Wireless Display

2026-02-15    -Amazon Reviewer

I received this wireless HDMI kit today and was impressed by how straightforward the setup process was. I plugged the receiver into my television's HDMI input and connected its USB power cable to the back of my TV's USB port (note: if your TV lacks an available USB port, any standard 5V/2A wall charger will work - power requirements are important for stable connectivity).After switching my TV to the corresponding HDMI input, I moved to my Chromebook and plugged in the transmitter, powering it through my laptop's USB port. Within seconds, my Chromebook automatically detected the new HDMI output and configured a second desktop - no driver installation, no pairing button presses, no app downloads required. The connection was instantaneous and seamless.Real-World Performance: I tested this by moving a YouTube window to the extended display and maximizing it. The video streamed to my television with minimal latency - far less noticeable than typical screen mirroring solutions. Audio and video remained synchronized throughout my testing. The 2.4G/5G dual-band transmission proved stable even with my router operating nearby.Key Advantages Over Chromecast: While I use Chromecast devices throughout my home, this wireless HDMI system offers distinct advantages: it works with ANY HDMI source device without requiring specific app support or casting protocols. This means legacy equipment, DVD players, cameras with HDMI output, or older laptops that don't support casting can all transmit wirelessly. The extended desktop mode is particularly useful for productivity - I can keep my primary work on my laptop screen while referencing documents or monitoring feeds on the TV.Price/Performance Analysis: At the current listed price of $55, this kit occupies a sweet spot in the wireless display market. Budget options like Chromecast ($30-50) require smart device compatibility and WiFi network dependency, while professional-grade wireless HDMI systems from brands like Nyrius or J-Tech often cost $150-300+. This unit delivers the universal compatibility and plug-and-play simplicity of premium systems at a fraction of the cost. You're essentially getting a complete transmitter/receiver pair for barely more than a single Chromecast - but with far broader device compatibility and no network requirements. For business environments where time is money, the zero-configuration setup alone justifies the modest investment.Practical Use Cases:- Retail environments: Display promotional content from a back-office computer to storefront monitors without running cables through walls- Conference rooms: Quickly connect any laptop to the projector without fumbling with cables- Home entertainment: Position your media device anywhere within range (up to 100ft in open space, though walls will reduce this)- Multi-room scenarios: Keep your gaming console or media player in one room while displaying on a TV in anotherImportant Considerations:- Both transmitter and receiver require adequate power (5V/2A recommended). Underpowered USB ports may cause connection instability- This is true wireless HDMI transmission, not screen mirroring - it won't work with most smartphones/tablets unless they specifically support DisplayPort over USB-C- Line-of-sight isn't required, but walls and obstacles will reduce the effective rangeBottom Line: For anyone needing a plug-and-play wireless video solution that doesn't depend on smart TV features, specific apps, or WiFi networks, this kit delivers exactly what it promises. The build quality feels solid, setup is genuinely effortless, and performance has been rock-solid. Highly recommended for both home and professional applications. Its compact size also makes it portable for on-the-go applications.

5.0 out of 5 stars No More Messy Cable Run!

2026-01-15    -Jake H.

Finally, no more messy HDMI cord running along the wall! This replaced my long cable run perfectly and works without any lag. Due to the design of my living room setup, I had to have an eyesore setup until now. The great bonus is that it actually enabled screen mirroring for me, which wasn't an option previously. Simple to set up and works exactly as advertised, truly plug and play. My DVD player and TV have a smooth and reliable wireless connection, without a hiccup. Unbelievable bang for the buck!

3.0 out of 5 stars Works but no customer service

2026-03-03    -Colton

Only works with 1080p input and output. Works well with some minor lag. Absolutely awful customer service reached out via email and through Amazon and never heard anything back.

3.0 out of 5 stars Works but no customer service

2025-12-29    -Colton

Only works with 1080p input and output. Works well with some minor lag. Absolutely awful customer service reached out via email and through Amazon and never heard anything back.

5.0 out of 5 stars Effortless Setup, Reliable Performance - A Game Changer for Wireless Display

2026-01-19    -Amazon Reviewer

I received this wireless HDMI kit today and was impressed by how straightforward the setup process was. I plugged the receiver into my television's HDMI input and connected its USB power cable to the back of my TV's USB port (note: if your TV lacks an available USB port, any standard 5V/2A wall charger will work - power requirements are important for stable connectivity).After switching my TV to the corresponding HDMI input, I moved to my Chromebook and plugged in the transmitter, powering it through my laptop's USB port. Within seconds, my Chromebook automatically detected the new HDMI output and configured a second desktop - no driver installation, no pairing button presses, no app downloads required. The connection was instantaneous and seamless.Real-World Performance: I tested this by moving a YouTube window to the extended display and maximizing it. The video streamed to my television with minimal latency - far less noticeable than typical screen mirroring solutions. Audio and video remained synchronized throughout my testing. The 2.4G/5G dual-band transmission proved stable even with my router operating nearby.Key Advantages Over Chromecast: While I use Chromecast devices throughout my home, this wireless HDMI system offers distinct advantages: it works with ANY HDMI source device without requiring specific app support or casting protocols. This means legacy equipment, DVD players, cameras with HDMI output, or older laptops that don't support casting can all transmit wirelessly. The extended desktop mode is particularly useful for productivity - I can keep my primary work on my laptop screen while referencing documents or monitoring feeds on the TV.Price/Performance Analysis: At the current listed price of $55, this kit occupies a sweet spot in the wireless display market. Budget options like Chromecast ($30-50) require smart device compatibility and WiFi network dependency, while professional-grade wireless HDMI systems from brands like Nyrius or J-Tech often cost $150-300+. This unit delivers the universal compatibility and plug-and-play simplicity of premium systems at a fraction of the cost. You're essentially getting a complete transmitter/receiver pair for barely more than a single Chromecast - but with far broader device compatibility and no network requirements. For business environments where time is money, the zero-configuration setup alone justifies the modest investment.Practical Use Cases:- Retail environments: Display promotional content from a back-office computer to storefront monitors without running cables through walls- Conference rooms: Quickly connect any laptop to the projector without fumbling with cables- Home entertainment: Position your media device anywhere within range (up to 100ft in open space, though walls will reduce this)- Multi-room scenarios: Keep your gaming console or media player in one room while displaying on a TV in anotherImportant Considerations:- Both transmitter and receiver require adequate power (5V/2A recommended). Underpowered USB ports may cause connection instability- This is true wireless HDMI transmission, not screen mirroring - it won't work with most smartphones/tablets unless they specifically support DisplayPort over USB-C- Line-of-sight isn't required, but walls and obstacles will reduce the effective rangeBottom Line: For anyone needing a plug-and-play wireless video solution that doesn't depend on smart TV features, specific apps, or WiFi networks, this kit delivers exactly what it promises. The build quality feels solid, setup is genuinely effortless, and performance has been rock-solid. Highly recommended for both home and professional applications. Its compact size also makes it portable for on-the-go applications.

4.0 out of 5 stars Cool gadget to have around

2025-12-31    -brandon g

It does exactly what it says and works fairly well, only down side is each side needs a power source, so you need a USB port on each device to power the signal, if you have that it works just as expected. This is 1080p only, so this will not push 4k, it will work on 4k devices, but you will lose quality, just FYI.If you need to cast a signal across room and don't want to run cables, this is a great option, set up is a hair more than a normal al hdmi cable, but still easy to do.

5.0 out of 5 stars No More Messy Cable Run!

2026-01-14    -Jake H.

Finally, no more messy HDMI cord running along the wall! This replaced my long cable run perfectly and works without any lag. Due to the design of my living room setup, I had to have an eyesore setup until now. The great bonus is that it actually enabled screen mirroring for me, which wasn't an option previously. Simple to set up and works exactly as advertised, truly plug and play. My DVD player and TV have a smooth and reliable wireless connection, without a hiccup. Unbelievable bang for the buck!

5.0 out of 5 stars Watch Media from Your Laptop/Tablet/Desktop on a Large-Screen TV! Recommended!

2026-01-31    -Kate

I travel a lot and always there seems to be a large-screen TV in hotel rooms though just as often “there is nothing good on” or, at least, not at the times – which is seldom – that I have available to watch. I thought this would be the solution since I always travel with my small laptop and/or notebook/tablet. After ordering, this was delivered well-packaged and in perfect condition the very next day, which was great since I had to leave again the day after that.This product is certainly as advertised. They are very easy to use: plug and play and no apps or drivers or anything like that needed. My portable devices had no problem recognizing the TX transmitter and I have yet to have a TV not work with the RX receiver. As the Amazon item description says and the pix there show, they do need to be plugged in. They draw power via USB-C and, in particular, the TX transmitter does not get power from your computer/tablet just from being plugged in there. The catch is that in a hotel room or other unfamiliar locations you may not find a USB port within reach of the cables supplied with these. So it’s best to use a power bank – you may need two of them! – to make everything work. That said, when you have followed the very simple directions these devices work flawlessly. I did not notice any degradation of signal, interruptions or latency. So now when I travel I can watch anything I’ve brought on my portable devices on the big-screen TV in the hotel room as most all of them these days have HDMI ports. In fact, with my air-mouse and wireless keyboard I can work on my laptop using the big-screen TV. It’s wonderful!These little devices look and feel well-made of standard materials. They do heat up with use but that doesn’t seem to make them quit. I haven’t taxed them with making them work over long distances or through walls or anything.Are they a good value? Well, considering that most of the alternatives are a lot more costly than the current $55.99 asking price of these, I would say they absolutely are a good value. RECOMMENDED!